a
XC?h8T @ s d dl mZmZmZmZmZmZmZmZ d dl m
Z
m Z d dl Z d dl
Z
d dlZeefZg dZe je
e je
G dd deZG dd de jZG d d
d
eZG d d d e jZG d
d dZdS ) )getweakrefcount getweakrefsrefproxyCallableProxyType ProxyType
ReferenceType_remove_dead_weakref)WeakSet_IterationGuardN)
r r r r WeakKeyDictionaryr r r
ProxyTypesWeakValueDictionaryr
WeakMethodfinalizec s@ e Zd ZdZd ddZ fddZdd Zd d
Zej Z Z
S ) r ) _func_ref
_meth_type_alive __weakref__Nc s| z|j }|j}W n& ty6 tdt|d Y n0 fdd}t| ||}t|||_t||_ d|_
t||S )Nz)argument should be a bound method, not {}c s& }|j r"d|_ d ur" | d S NF)r )argselfcallbackZself_wr ,/opt/alt/python39/lib64/python3.9/weakref.py_cb6 s
z WeakMethod.__new__.._cbT) __self____func__AttributeError TypeErrorformattyper __new__r r r )clsZmethr objfuncr r r r r r# / s
zWeakMethod.__new__c s2 t }| }|d u s"|d u r&d S | ||S N)super__call__r r )r r% r& __class__r r r) E s
zWeakMethod.__call__c C s: t |tr6| jr|js | |u S t| |o4| j|jkS tS r' )
isinstancer r r __eq__r NotImplementedr otherr r r r- L s
zWeakMethod.__eq__c C s: t |tr6| jr|js | |uS t| |p4| j|jkS tS r' )r, r r r __ne__r r. r/ r r r r1 S s
zWeakMethod.__ne__)N) __name__
__module__ __qualname__ __slots__r# r) r- r1 r __hash__
__classcell__r r r* r r ' s
r c @ s e Zd Zd1ddZefddZdd Zdd Zd
d Zd d
Z dd Z
dd Z dd Z e Z
dd Zd2ddZdd Zdd ZeZd d Zd d Zd!d" Zd#d$ Zd3d%d&Zd4d'd(Zd)d* Zd+d, Zd-d. Zd/d0 Z dS )5r r c K sB t | tfdd}|| _g | _t | _i | _| j|fi | d S )Nc S s6 | }|d ur2|j r$|j| j n||j| j d S r' )
_iterating_pending_removalsappendkeydata)wrselfref_atomic_removalr r r r removej s
z,WeakValueDictionary.__init__..remove)r r _remover9 setr8 r< update)r r0 kwr@ r r r __init__i s z WeakValueDictionary.__init__c C s> | j j}| j}z
| }W n ty, Y d S 0 ||| qd S r' )r9 popr<
IndexError)r r? rF dr; r r r _commit_removalsz s
z$WeakValueDictionary._commit_removalsc C s4 | j r| | j| }|d u r,t|n|S d S r' r9 rI r< KeyErrorr r; or r r __getitem__ s
z WeakValueDictionary.__getitem__c C s | j r| | j|= d S r' )r9 rI r< r r; r r r __delitem__ s z WeakValueDictionary.__delitem__c C s | j r| t| jS r' )r9 rI lenr< r r r r __len__ s zWeakValueDictionary.__len__c C s< | j r| z| j| }W n ty2 Y dS 0 |d uS r rJ rL r r r __contains__ s z WeakValueDictionary.__contains__c C s d| j jt| f S Nz <%s at %#x>r+ r2 idrR r r r __repr__ s z WeakValueDictionary.__repr__c C s& | j r| t|| j|| j|< d S r' )r9 rI KeyedRefrA r< r r; valuer r r __setitem__ s z WeakValueDictionary.__setitem__c C sj | j r| t }t| : | j D ] \}}| }|d ur(|||< q(W d n1 s\0 Y |S r' )r9 rI r r r< items)r newr; r= rM r r r copy s
(zWeakValueDictionary.copyc C s~ ddl m} | jr| | }t| @ | j D ]$\}}| }|d ur6|||||< q6W d n1 sp0 Y |S Nr )deepcopy)r_ ra r9 rI r+ r r< r] )r memora r^ r; r= rM r r r __deepcopy__ s
.z WeakValueDictionary.__deepcopy__Nc C sN | j r| z| j| }W n ty2 | Y S 0 | }|d u rF|S |S d S r' rJ )r r; defaultr= rM r r r get s
zWeakValueDictionary.getc c sf | j r| t| < | j D ] \}}| }|d ur"||fV q"W d n1 sX0 Y d S r' r9 rI r r< r] )r kr= vr r r r] s
zWeakValueDictionary.itemsc c s^ | j r| t| 4 | j D ]\}}| d ur"|V q"W d n1 sP0 Y d S r' rf )r rg r= r r r keys s
zWeakValueDictionary.keysc c sJ | j r| t| | j E d H W d n1 s<0 Y d S r' r9 rI r r< valuesrR r r r
itervaluerefs s
z!WeakValueDictionary.itervaluerefsc c s^ | j r| t| 4 | j D ]}| }|d ur"|V q"W d n1 sP0 Y d S r' rj r r= r% r r r rk s
zWeakValueDictionary.valuesc C s8 | j r| | j \}}| }|d ur||fS qd S r' )r9 rI r< popitem)r r; r= rM r r r rn s zWeakValueDictionary.popitemc G s^ | j r| z| j| }W n ty6 d }Y n0 |d u rV|rL|d S t|n|S d S )Nr )r9 rI r< rF rK )r r; argsrM r r r rF s
zWeakValueDictionary.popc C s^ z| j | }W n ty& d }Y n0 |d u rV| jr>| t|| j|| j |< |S |S d S r' )r< rK r9 rI rY rA )r r; rd rM r r r
setdefault s
z WeakValueDictionary.setdefaultc K sz | j r| | j}|d urRt|ds.t|}| D ]\}}t|| j|||< q6| D ]\}}t|| j|||< qZd S Nr] )r9 rI r< hasattrdictr] rY rA )r r0 kwargsrH r; rM r r r rC " s
zWeakValueDictionary.updatec C s | j r| t| j S r' )r9 rI listr< rk rR r r r valuerefs. s
z WeakValueDictionary.valuerefsc C s | | | S r' rC r/ r r r __ior__< s
zWeakValueDictionary.__ior__c C s& t |tjr"| }|| |S tS r' r, _collections_abcMappingr_ rC r. r r0 cr r r __or__@ s
zWeakValueDictionary.__or__c C s0 t |tjr,| }|| || |S tS r' r, rz r{ r+ rC r. r| r r r __ror__G s
zWeakValueDictionary.__ror__)r )N)N)N) r2 r3 r4 rE r rI rN rP rS rT rX r\ r_ __copy__rc re r] ri __iter__rl rk rn rF rp rC rv rx r~ r r r r r r ] s2
r c s( e Zd ZdZdd Z fddZ ZS )rY r; c C s t | ||}||_|S r' )r r# r; )r" obr r; r r r r r# \ s zKeyedRef.__new__c s t || d S r' )r( rE )r r r r; r* r r rE a s zKeyedRef.__init__)r2 r3 r4 r5 r# rE r7 r r r* r rY P s
rY c @ s e Zd Zd0ddZdd Zdd Zdd Zd
d Zd d
Zdd Z dd Z
dd Z e Z dd Z
d1ddZdd Zdd Zd d ZeZd d Zd d! Zd"d# Zd$d% Zd2d&d'Zd3d(d)Zd*d+ Zd,d- Zd.d/ ZdS )4r Nc C sF i | _ t| fdd}|| _g | _t | _d| _|d urB| | d S )Nc S sF | }|d urB|j r"|j| n z |j| = W n ty@ Y n0 d S r' )r8 r9 r: r< rK )rg r> r r r r r@ r s z*WeakKeyDictionary.__init__..removeF)r< r rA r9 rB r8
_dirty_lenrC )r rs r@ r r r rE p s
zWeakKeyDictionary.__init__c C sR | j j}| j}z
| }W n ty, Y d S 0 z
||= W q tyJ Y q0 qd S r' )r9 rF r< rG rK )r rF rH r; r r r rI s
z"WeakKeyDictionary._commit_removalsc s& | j fdd| jD | _d| _d S )Nc s g | ]}| v r|qS r r ).0rg rH r r
z5WeakKeyDictionary._scrub_removals..F)r< r9 r rR r r r _scrub_removals s z!WeakKeyDictionary._scrub_removalsc C s d| _ | jt|= d S NT)r r< r rO r r r rP s z WeakKeyDictionary.__delitem__c C s | j t| S r' )r< r rO r r r rN s z WeakKeyDictionary.__getitem__c C s( | j r| jr| t| jt| j S r' )r r9 r rQ r< rR r r r rS s zWeakKeyDictionary.__len__c C s d| j jt| f S rU rV rR r r r rX s zWeakKeyDictionary.__repr__c C s || j t|| j< d S r' )r< r rA rZ r r r r\ s z WeakKeyDictionary.__setitem__c C s\ t }t| : | j D ] \}}| }|d ur|||< qW d n1 sN0 Y |S r' )r r r< r] )r r^ r; r[ rM r r r r_ s
(zWeakKeyDictionary.copyc C sp ddl m} | }t| @ | j D ]$\}}| }|d ur(|||||< q(W d n1 sb0 Y |S r` )r_ ra r+ r r< r] )r rb ra r^ r; r[ rM r r r rc s
.z WeakKeyDictionary.__deepcopy__c C s | j t||S r' )r< re r r r; rd r r r re s zWeakKeyDictionary.getc C s, z t |}W n ty Y dS 0 || jv S r )r r r< )r r; r= r r r rT s
z WeakKeyDictionary.__contains__c c sX t | < | j D ] \}}| }|d ur||fV qW d n1 sJ0 Y d S r' r r< r] )r r= r[ r; r r r r] s
zWeakKeyDictionary.itemsc c sL t | 0 | jD ]}| }|d ur|V qW d n1 s>0 Y d S r' )r r< rm r r r ri s
zWeakKeyDictionary.keysc c sP t | 4 | j D ]\}}| d ur|V qW d n1 sB0 Y d S r' r )r r= r[ r r r rk s
zWeakKeyDictionary.valuesc C s
t | jS r' )ru r< rR r r r keyrefs s
zWeakKeyDictionary.keyrefsc C s0 d| _ | j \}}| }|d ur||fS qd S r )r r< rn )r r; r[ rM r r r rn s
zWeakKeyDictionary.popitemc G s d| _ | jjt|g|R S r )r r< rF r )r r; ro r r r rF s zWeakKeyDictionary.popc C s | j t|| j|S r' )r< rp r rA r r r r rp s z WeakKeyDictionary.setdefaultc K s\ | j }|d urFt|ds$ti |}| D ]\}}||t|| j< q,t|rX| | d S rq )r< rr r" r] r rA rQ rC )r rs rt rH r; r[ r r r rC s
zWeakKeyDictionary.updatec C s | | | S r' rw r/ r r r rx s
zWeakKeyDictionary.__ior__c C s& t |tjr"| }|| |S tS r' ry r| r r r r~
s
zWeakKeyDictionary.__or__c C s0 t |tjr,| }|| || |S tS r' r r| r r r r s
zWeakKeyDictionary.__ror__)N)N)N)N) r2 r3 r4 rE rI r rP rN rS rX r\ r_ r rc re rT r] ri r rk r rn rF rp rC rx r~ r r r r r r e s2
r c @ s e Zd ZdZi ZdZe ZdZ dZ
G dd dZ dd Z ddd Z
d
d Zd d
Zedd Zedd Zejdd Zdd Zedd Zedd ZdS )r r Fc @ s e Zd ZdZdS )zfinalize._Info)weakrefr& ro rt atexitindexN)r2 r3 r4 r5 r r r r _Info6 s r c O sp | j s dd l}|| j dt_ | }t|| |_||_||_ |pFd |_
d|_t | j |_
|| j| < dt_d S )Nr T)_registered_with_atexitr register _exitfuncr r r r r& ro rt next _index_iterr _registry_dirty)r r% r& ro rt r infor r r rE 9 s
zfinalize.__init__Nc C s4 | j | d }|r0| js0|j|ji |jp*i S d S r' )r rF _shutdownr& ro rt )r _r r r r r) J s
zfinalize.__call__c C sH | j | }|o| }|d urD| j | d rD||j|j|jp@i fS d S r' )r re r rF r& ro rt r r r% r r r detachQ s zfinalize.detachc C s: | j | }|o| }|d ur6||j|j|jp2i fS d S r' )r re r r& ro rt r r r r peekY s z
finalize.peekc C s
| | j v S r' )r rR r r r alivea s zfinalize.alivec C s | j | }t|o|jS r' r re boolr )r r r r r r f s zfinalize.atexitc C s | j | }|rt||_d S r' r )r r[ r r r r r l s c C s^ | j | }|o| }|d u r6dt| jt| f S dt| jt| t|jt|f S d S )Nz<%s object at %#x; dead>z!<%s object at %#x; for %r at %#x>)r re r r" r2 rW r r r r rX r s zfinalize.__repr__c C s2 dd | j D }|jdd d dd |D S )Nc S s g | ]\}}|j r||fqS r )r r fir r r r ~ r z-finalize._select_for_exit..c S s
| d j S )N )r )itemr r r r z+finalize._select_for_exit..r c S s g | ] \}}|qS r r r r r r r r )r r] sort)r$ Lr r r _select_for_exit{ s zfinalize._select_for_exitc C s d}z| j rdd l}| r(d}| d }|d u s:tjrH| }dt_|sNq| }z
| W q, ty t j
t Y q,0 q,W dt_ |r|
ndt_ |r|
0 d S )NFr T)r gcZ isenabledZdisabler r r rF Exceptionsys
excepthookexc_infor Zenable)r$ Z reenable_gcr Zpendingr r r r r s2
zfinalize._exitfunc)N)r2 r3 r4 r5 r r itertoolscountr r r r rE r) r r propertyr r setterrX classmethodr r r r r r r s,
r )_weakrefr r r r r r r r Z _weakrefsetr
r rz r r r
__all__Setr
MutableSetr MutableMappingr rY r r r r r r s (
6 t 9